System v1.0 • Creator Edition

Unleash the Full Voice
of Your Choir.

The ultimate companion app for the Teenage Engineering Choir. Compose, sequence, loop, and harmonize in real-time. Complete with AI song generation and Pocket Operator sync.

01. Mode

Loop & Edit

Virtual Keyboard: Use your keyboard to play the choir. Seamlessly scroll through multiple octaves to find the perfect pitch for your melody.

Multi-Looping: Capture your inspiration with four dedicated recording loops, allowing you to build complex harmonies and rich textures.

Manual Editing: Perfection is just a tap away. Open the note editor to fine-tune your performance. Adjust the pitch and length of any note until it fits your vision perfectly.

>>Create layered choral ensembles.

RS-CHOIR Loop
02. Mode

Sequence

Chained Patterns: Build up to 16 unique patterns and chain them together to arrange a complete, evolving song structure.

Rich Harmonies: For every step, define a single note or a full chord. Use the full vocal range of your Choir.

Add vocals: Don’t just play notes — play words. Assign specific vowels and consonants to each step to craft custom lyrics and vocal articulations.

Sync to other gear: Play well with others. Use the Master Clock to perfectly sync your choir with external gear, including your favorite Teenage Engineering Pocket Operators.

>>Have a nice jam session with your Pocket Operators or other gear.

RS-CHOIR Sequence
03. Mode

Sing

Turn your Choir into your personal backup singers. Simply tap to latch your microphone, sing a tone, and listen as the Choir harmonizes with you in real-time.

>>Sing along simple harmonies or more advanced sequences.

RS-CHOIR Sing
04. Mode

Play

Seamless Integration: Effortlessly Copy and Paste your compositions between the Looper and the Sequencer. Save and play your compositions whenevery you want.

AI-Powered Songs: Generate entirely new songs using the Integrated AI Prompt. Tailor the prompt to match your specific Choir Figures.

Background tracks: Add depth to your performance by saving and loading MP3 backing tracks. These play in perfect parallel with your choir, giving you a full-band sound when placing the Choir next to speakers.

>>Relax and let the choir play your masterpieces.

RS-CHOIR Play

Why should I get it?

Gear Sync

RS-CHOIR isn't just an isolated app. Send an audio master clock sync pulse directly from the app to perfectly time your Choir with external gear like Pocket Operators, modular synths, or other grooveboxes.

Native sync in seconds

AI Song Generation

Want some new songs? Use our built-in AI workflow. Copy our optimized prompt, paste it into your favorite AI chat, and paste the generated song data back into the app. Your Choir will sing a brand-new, original piece in seconds.

Completely new songs - ready to play

Vocals, vocals, vocals

Bring your Choir to the next level. Do not only compose music but also add vocals. Enjoy your masterpieces.

Full vocals integration

Ready to start conducting?

Download on the App Store